os/modules/terminal-life/nvim/default.nix

{
  config,
  pkgs,
  lib,
  ...
}: let
  psCfg = config.pub-solar;
  cfg = config.pub-solar.terminal-life;
  xdg = config.home-manager.users."${psCfg.user.name}".xdg;

  preview-file = pkgs.writeShellScriptBin "preview-file" (import ./preview-file.nix pkgs);
in {
  enable = true;

  viAlias = true;
  vimAlias = true;
  vimdiffAlias = true;

  withNodeJs = true;
  withRuby = true;
  withPython3 = true;

  extraPackages = with pkgs;
    lib.mkIf (cfg.full) [
      ansible-language-server
      ccls
      gopls
      nixd
      nodejs
      nodePackages.bash-language-server
      nodePackages.dockerfile-language-server-nodejs
      nodePackages.svelte-language-server
      nodePackages.typescript
      nodePackages.typescript-language-server
      nodePackages.vim-language-server
      nodePackages.vue-language-server
      nodePackages.vscode-langservers-extracted
      nodePackages.yaml-language-server
      python3Packages.python-lsp-server
      python3Full
      rust-analyzer
      shellcheck
      solargraph
      terraform-ls
      universal-ctags
    ];

  plugins = with pkgs.vimPlugins; lib.mkIf cfg.full [
    (pkgs.vimPlugins.nvim-treesitter.withPlugins (p: [
      p.ini
      p.json
      p.json5
      p.markdown
      p.nix
      p.toml
      p.yaml

      p.css
      p.graphql
      p.html
      p.javascript
      p.scss
      p.tsx
      p.typescript
      p.vue

      p.c
      p.cpp
      p.go
      p.gomod
      p.gosum
      p.haskell
      p.lua
      p.php
      p.python
      p.ruby
      p.rust

      p.vim
      p.vimdoc

      p.passwd
      p.sql

      p.diff
      p.gitcommit
      p.gitignore
      p.git_config
      p.gitattributes
      p.git_rebase

      p.bash
      p.dockerfile
      p.make
      p.ninja
      p.terraform
    ]))

    # Dependencies for nvim-lspconfig
    nvim-cmp
    cmp-nvim-lsp
    cmp_luasnip
    luasnip

    # Quickstart configs for neovim LSP
    lsp_extensions-nvim
    nvim-lspconfig

    # Collaborative editing in Neovim using built-in capabilities
    instant-nvim-nvfetcher

    # Search functionality behind :Ack
    ack-vim

    # Go development
    vim-go

    # The status bar in the bottom of the screen with the mode indication and file location
    vim-airline

    # Automatically load editorconfig files in repos to configure nvim settings
    editorconfig-vim

    # File browser. Use <leader>n to access
    nnn-vim

    # Highlight characters when using f, F, t, and T
    quick-scope

    # Get sudo in vim; :SudaWrite <optional filename>
    suda-vim

    # Undo history etc. per project
    vim-workspace-nvfetcher

    # JSON schemas
    SchemaStore-nvim

    # Work with tags files
    vim-gutentags

    # Neovim colorschemes / themes
    sonokai
    vim-hybrid-material
    vim-airline-themes
    vim-apprentice-nvfetcher

    # Git integrations
    # A Git wrapper so awesome, it should be illegal
    fugitive
    # Shows git diff markers in the sign column
    vim-gitgutter
    # GitHub extension for fugitive
    vim-rhubarb
    # Ease your git workflow within Vim
    vimagit-nvfetcher

    # FZF fuzzy finder
    fzf-vim
    fzfWrapper
    # Make the yanked region apparent
    vim-highlightedyank

    # :Beautify Code beautifier
    vim-beautify-nvfetcher

    # Unload, delete or wipe a buffer without closing the window
    vim-bufkill
    # Defaults everyone can agree on
    vim-sensible

    # emmet for vim: http://emmet.io/
    emmet-vim
    # Caddyfile syntax support for Vim
    vim-caddyfile-nvfetcher

    # Fix TOFU hashes when writing nix derivations without leaving neovim
    vim-nixhash
  ];

  extraConfig = builtins.concatStringsSep "\n" [
    ''
      " Persistent undo
      set undofile
      set undodir=${xdg.cacheHome}/nvim/undo

      set backupdir=${xdg.dataHome}/nvim/backup
      set directory=${xdg.dataHome}/nvim/swap/
    ''
    (builtins.readFile ./init.vim)
    (builtins.readFile ./plugins.vim)
    (builtins.readFile ./clipboard.vim)
    (builtins.readFile ./ui.vim)
    (builtins.readFile ./quickfixopenall.vim)
    (builtins.readFile ./lsp.vim)
    ''
      " fzf with file preview
      command! -bang -nargs=? -complete=dir Files
          \ call fzf#vim#files(<q-args>, { 'options': ['--keep-right', '--cycle', '--layout', 'reverse', '--preview', '${preview-file}/bin/preview-file {}'] }, <bang>0)
    ''
  ];
}